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Exhaust decibel levels - different exhaust combinations
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12-11-2019, 02:43 PM
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DFW_Muscle
Drives: 2018 Chevrolet Camaro ZL1
Join Date: Jun 2018
Location: DFW
Posts: 199
Thanks for sharing, a couple of questions:
- Were the readings in scenario 3 with the NPP valves open?
- Did you notice a significantly different tone between Scenario 1 and Scenario 3, or, just volume?
- How long of resonator did you use?
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